package snippet;

public class test
{
	static int a = 0;
    public static void main(String[] args)
    {
        int i;
        i = x(x(8));
    }
    static int x(int n)
    {
    	System.out.println(a++);
        if (n <= 3)
            return 1;
        else
            return x(n - 2) + x(n - 4) + 1;
    }
}
